Compare 139423 vs 139861
| Property | 139423 | 139861 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1394231 | 1398611 |
| Prime factorization | 139423 | 139861 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139423 | 1, 139861 |
| Number of properties | 5 | 6 |
| Emirps | 2689th | |
| Happy primes | 2029th | |
| Harmonic primes | 4881st | |
| Isolated primes | 9753rd | 9783rd |
| Lucky primes | 1694th | 1698th |
| Primes | 12960th | 12996th |
| Pythagorean primes | 6474th | |
| Sexy primes (1st member) | 3195th | |
| Roman numberals | ||
| Base 2 | 1000100000100111112 | 1000100010010101012 |
| Base 3 | 210020202113 | 210022120013 |
| Base 4 | 2020021334 | 2020211114 |
| Base 5 | 134301435 | 134334215 |
| Base 6 | 25532516 | 25553016 |
| Base 7 | 11203247 | 11215217 |
| Base 8 | 4202378 | 4211258 |
| Base 9 | 2322249 | 2327619 |
| Base 10 | 13942310 | 13986110 |
| Base 11 | 9582911 | 9609711 |
| Base 12 | 6882712 | 68b3112 |
| Base 13 | 4b5cb13 | 4b87713 |
| Base 14 | 38b4b14 | 38d8114 |
| Base 15 | 2b49d15 | 2b69115 |
| Base 16 | 2209f16 | 2225516 |